#### WebQuest

# Math Refresher

#### Task

**FRACTIONS IN ALGEBRA – Reducing, Adding / Subtracting, Multiplying / Division**

A fraction consists of two parts: a numerator(the top number) and a denominator (the bottom number). ½

Numerators and denominators are examples of natural numbers.

Natural numbers are also called the counting numbers {1, 2, 3, 4, 5,…}

A mixed number consists of a natural number and a fraction.

An improper fraction occurs when the numerator is larger than the denominator:

#### Attachments

Description: Adding and subtracting fractions entail the same process, only with subtracting you subtract the numerators rather than add.

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